Results 111 to 120 of about 623,284 (221)

Simulation of infinitely divisible random fields

open access: yes, 2009
Two methods to approximate infinitely divisible random fields are presented. The methods are based on approximating the kernel function in the spectral representation of such fields, leading to numerical integration of the respective integrals.
Karcher, Wolfgang   +2 more
core   +1 more source

Bootstrap tests for unit root AR(1) models [PDF]

open access: yes, 1993
In this paper, we propose bootstrap tests for unit roots in first-order autoregressive models. We provide the bootstrap functional limit theory needed to prove the asymptotic validity of these tests both for independent and autoregressive errors; in this
Ferretti, Nélida, Romo, Juan
core   +1 more source

Transference for radial multipliers and dimension free estimates

open access: yes, 1994
For a large class of radial multipliers on $ {L^p}({{\mathbf{R}}^{\mathbf{n}}})$, we obtain bounds that do not depend on the dimension n. These estimates apply to well-known multiplier operators and also give another proof of the boundedness of the Hardy-
Auscher, Pascal, 1963-   +1 more
core   +2 more sources

Generalizations of the Brunn–Minkowski inequality

open access: yesLinear Algebra and its Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Minkowski space-time and hyperbolic geometry

open access: yes
It has become generally recognized that hyperbolic (i.e. Lobachevskian) space can be represented upon one sheet of a two-sheeted cylindrical hyperboloid in Minkowski space-time.
Barrett, John
core  

A Bootstrap Invariance Principle for Highly Nonstationary Long Memory Processes [PDF]

open access: yes
This paper presents an invariance principle for highly nonstationary long memory processes, defined as processes with long memory parameter lying in (1, 1.5).
George Kapetanios
core  

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